Lighted coaster



FIG. 1 is a perspective view of the lighted coaster showing my new design;

FIG. 2 is a top perspective view of the top portion;

FIG. 3 is a bottom perspective of the top portion; and,

FIG. 4 is a top perspective view of the bottom portion.

The undisclosed bottom view is flat and unornamented. The top and bottom portions are shown separately for clarity of illustration. 

The ornamental design for a lighted coaster, as shown and described. 